Isabelidinium microverrucosum

?microverrucosum (Yu Jingxian and Zhang Wangping, 1980, p.109, pl.3, figs.1-2) Lentin and Williams, 1985, p.201.  Holotype: Yu Jingxian and Zhang Wangping, 1980, pl.3, fig.2.  Originally Deflandrea, subsequently (and now) Isabelidinium?.  Questionable assignment: Lentin and Williams (1985, p.201).  Yu Jingxian and Zhang Wangping (1980, p.109) cited the name as "Deflandrea microverrusa".  Age: Campanian-Early Maastrichtian.

Parent: Isabelidinium